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The Panama Canal Has an Unusual Ecosystem, Flowing From Fresh Water to Salt Water and Serving as a Home to Crocodiles, Manatees and Sea Squirts. New Intruders Pose a Growing Threat to the Waterway

来源: Smithsonian Magazine ·

The species that occupy this artificial channel are transforming, thanks to a shifting environment and invading marine creatures. The Smithsonian Tropical Research Institute is tracking what happens next

什么是 The Panama Canal Has an Unusual Ecosystem, Flowing From Fresh Water to Salt Water and Serving as a Home to Crocodiles, Manatees and Sea Squirts. New Intruders Pose a Growing Threat to the Waterway?

The Panama Canal Has an Unusual Ecosystem, Flowing From Fresh Water to Salt Water and Serving as a Home to Crocodiles, Manatees and Sea Squirts. New Intruders Pose a Growing Threat to the Waterway is a 文章 discovery curated from Smithsonian Magazine. The species that occupy this artificial channel are transforming, thanks to a shifting environment and invading marine creatures. The Smithsonian Tropical Research Institute is tra

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Curated from Smithsonian Magazine by the OnSuggest team to surface the most interesting and serendipitous content on the web.

文章 · 科学

Comprendre les émeutes : une sociologie de la colère

En France, le mouvement social d’automne 2026 est marqué par des scènes de pillage et d’émeute. Souvent assimilées à une « déraison émeutière », elles peuvent être analysées avec les outils de la sociologie qui, à l’inverse, interrogent les raisons de la colère.

The Conversation FR 查看详情 →

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